package com.hl.springboot4.service;

import com.github.pagehelper.PageInfo;
import com.hl.springboot4.entity.Article;

public interface ArticleService {

    int insert(Article article);
    int delete(int id);
    int update(Article article);
    Article selectById(int id);
    PageInfo<Article> selectAll(int pageNum,int pageSize,Article article);
}
